Base | Representation |
---|---|
bin | 100011100110010100101010… |
… | …1000100110101001100101011 |
3 | 1112001200222001220101000111212 |
4 | 1013030221111010311030223 |
5 | 312020311340112341021 |
6 | 3025550025132543335 |
7 | 122645630030541335 |
oct | 10714512504651453 |
9 | 1461628056330455 |
10 | 313130313012011 |
11 | 9085590244a960 |
12 | 2b152904321b4b |
13 | 105950a5a6a361 |
14 | 5747833726455 |
15 | 263038858885b |
hex | 11cca5513532b |
313130313012011 has 32 divisors (see below), whose sum is σ = 343911414712320. Its totient is φ = 282738871641600.
The previous prime is 313130313011959. The next prime is 313130313012019. The reversal of 313130313012011 is 110210313031313.
It is not a de Polignac number, because 313130313012011 - 26 = 313130313011947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313130313012019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12926971046 + ... + 12926995268.
It is an arithmetic number, because the mean of its divisors is an integer number (10747231709760).
Almost surely, 2313130313012011 is an apocalyptic number.
313130313012011 is a deficient number, since it is larger than the sum of its proper divisors (30781101700309).
313130313012011 is a wasteful number, since it uses less digits than its factorization.
313130313012011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31907.
The product of its (nonzero) digits is 486, while the sum is 23.
Adding to 313130313012011 its reverse (110210313031313), we get a palindrome (423340626043324).
The spelling of 313130313012011 in words is "three hundred thirteen trillion, one hundred thirty billion, three hundred thirteen million, twelve thousand, eleven".
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